From Halopedia, the Halo wiki
The Andesia Tribune is a human newspaper sold on Andesia, with at least 32 pages in some copies.
The Andesia Tribute in Halo 5: Guardians holds the Universe article easter egg, which the universe article for Thomas Lasky is used on it. It also holds a quote from Halo: The Thursday War.
The Universe Article Easter Egg on the Andesia Tribune.